Make sure your security software provides anti-virus, anti-phishing, safebrowsing, a Host-based Intrusion Preventions System (HIPS), and firewall capabilities.
The company's cloud-based safebrowsing technology, together with Kaspersky Lab's security solution, enhances the browser's safety by warning the users about potentially malicious websites.
In addition to turning your browser into a speed demon, this optional setting also uses SafeBrowsing, which checks the sites you're visiting against a list of potential threats for malware and phishing.